On Mon, 2024-08-19 at 12:58 +0300, Murat Inal wrote: > [Resending the below due to message format problem] > > > Dear List, > > I have been running two different 3-node clusters for some time. I > am > having a fatal problem with corosync: After a node failure, rebooted > node does NOT start corosync. > > Clusters; > > * All nodes are running Ubuntu Server 24.04 > * corosync is 3.1.7 > * corosync-qdevice is 3.0.3 > * pacemaker is 2.1.6 > * The third node at both clusters is a quorum device. Cluster is on > ffsplit algorithm. > * All nodes are baremetal & attached to a dedicated kronosnet > network. > * STONITH is enabled in one of the clusters and disabled for the > other. > > corosync & pacemaker service starts (systemd) are disabled. I am > starting any cluster with the command pcs cluster start. > > corosync NEVER starts AFTER a node failure (node is rebooted). There
Do you mean that the first time you run "pcs cluster start" after a node reboot, corosync does not come up completely? Try adding "debug: on" to the logging section of /etc/corosync/corosync.conf > is > nothing in /var/log/corosync/corosync.log, service freezes as: > > Aug 01 12:54:56 [3193] charon corosync notice [MAIN ] Corosync > Cluster > Engine 3.1.7 starting up > Aug 01 12:54:56 [3193] charon corosync info [MAIN ] Corosync > built-in features: dbus monitoring watchdog augeas systemd xmlconf > vqsim > nozzle snmp pie relro bindnow > > corosync never starts kronosnet. I checked kronosnet interfaces, all > OK, > there is IP connectivity in between. If I do corosync -t, it is the > same > freeze. > > I could ONLY manage to start corosync by reinstalling it: apt > reinstall > corosync ; pcs cluster start. > > The above issue repeated itself at least 5-6 times. I do NOT see > anything in syslog either. I will be glad if you lead me on how to > solve > this. > > Thanks, > > Murat > -- Ken Gaillot <kgail...@redhat.com> _______________________________________________ Manage your subscription: https://lists.clusterlabs.org/mailman/listinfo/users ClusterLabs home: https://www.clusterlabs.org/
